September weather forecast
Tunkhannock, PA

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Weather in September

September, the first month of the autumn in Tunkhannock, is also an agreeable month, with an average temperature ranging between max 71.6°F (22°C) and min 50.9°F (10.5°C).

Temperature

September's arrival aligns with a minor decrease in average high-temperatures, from August's moderately hot 78.4°F (25.8°C) to an agreeable 71.6°F (22°C). In Tunkhannock, September nights cool down to an average of 50.9°F (10.5°C).

Humidity

In September, the average relative humidity is 80%.

Rainfall

In Tunkhannock, Pennsylvania, in September, it is raining for 12.1 days, with typically 2.05" (52mm) of accumulated precipitation. Throughout the year, in Tunkhannock, there are 153.7 rainfall days, and 28.35" (720mm) of precipitation is accumulated.

Snowfall

In Tunkhannock, Pennsylvania, snow does not fall in June through September.

Daylight

In Tunkhannock, the average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:30 am and sunset at 7:36 pm. On the last day of September, sunrise is at 7:00 am and sunset at 6:46 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In Tunkhannock, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A daily high UV index of 3 in September leads to these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

The high-temperature, in September, in Tunkhannock, is 71.6°F (22°C), while the low-temperature averages to 50.9°F (10.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 86°F (30°C).

What is the average humidity in September?

The average relative humidity in September is 80%.

How many days does it rain in September?

In Tunkhannock, in September, during 12.1 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When it does not snow?

In Tunkhannock, snow does not fall in June through September.

Does it snow in September?

In Tunkhannock, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Tunkhannock have in September?

The average day length in September is 12h and 28min.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:30 am and sunset at 7:36 pm. On the last day of the month, in Tunkhannock, sunrise is at 7:00 am and sunset at 6:46 pm EDT.

How many hours of sunshine does Tunkhannock have in September?

The average sunshine duration in September is 8.5h.

How high is the UV index in September?

In Tunkhannock, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Tunkhannock, PA

Average temperature in September - Tunkhannock, PA
  • Average high temperature in September: 71.6°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in September: 50.9°F

The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in September
Tunkhannock, PA

Average pressure in September - Tunkhannock, PA
  • Average pressure in September: 30.07"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Tunkhannock, PA

Average wind speed in September - Tunkhannock, PA
  • Average wind speed in September: 5.7mph

The windiest months (with the highest average wind speed) are January, February, March and April (8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in September
Tunkhannock, PA

Average humidity in September - Tunkhannock, PA
  • Average humidity in September: 80%

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in September
Tunkhannock, PA

Average rainfall in September - Tunkhannock, PA
  • Average rainfall in September: 2.05"

The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is January (1.77").

Average rainfall days in September
Tunkhannock, PA

Average rainfall days in September - Tunkhannock, PA
  • Average rainfall days in September: 12.1 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (7 days).

Average snowfall in September
Tunkhannock, PA

Average snowfall in September - Tunkhannock, PA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Tunkhannock, PA

Average snowfall days in September - Tunkhannock, PA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Tunkhannock, PA

Average daylight in September / Average sunshine in September - Tunkhannock, PA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).

Average sunshine days in September
Tunkhannock, PA

Average sunshine days in September - Tunkhannock, PA
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in September
Tunkhannock, PA

Average UV index in September - Tunkhannock, PA
  • Average UV index in September: 3

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in September
Tunkhannock, PA

Average cloud cover in September - Tunkhannock, PA
  • Average cloud cover in September: 43

The months with the most cloud cover are January, February and December (Cloud cover 65).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in September
Tunkhannock, PA

Average visibility in September - Tunkhannock, PA
  • Average visibility in September: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

Tunkhannock, Pennsylvania, USA

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